| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7c1a80f111db7e1a0c6d146ed0fd9766 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0219
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K1-0215 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-46 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K1-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-784
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-46 |
| filingDate |
1992-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01943d3209fd14dcc2057cc985544dfd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3743db90fdda26e0fff81562b6a86da5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c04b30ca2be105f271387d1f01cbf9f3 |
| publicationDate |
1994-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5298664-A |
| titleOfInvention |
Method for preparing aryl ketones |
| abstract |
The present invention relates to the production of aryl ketones. Specifically the invention relates to the production of aryl ketones by reaction of aromatic hydrocarbon compounds and aromatic or aliphatic acyl halides in the presence of anhydrous iron (III) chloride. In particular, the invention relates to reaction under conditions of elevated temperature and pressure. Preferred embodiments of the invention specifically relate to the synthesis of benzophenone, methylbenzophenone and dimethylbenzophenone. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6828463-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115448828-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004192972-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101492355-B |
| priorityDate |
1991-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |